Lessons learned from successful applications of biological landfill leachate treatment
Landfill leachate treatment is a major engineering challenge due to the high and variable concentrations of dissolved solids, dissolved and colloidal organics, heavy metals and xenobiotic organics.
Study identifies significant benefits to Canadian biogas development
Biogas is a "good news" sustainability story for farmers, municipalities, food processors and for quality of life and the environment.
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Petroleum substance in Halifax sewer system prompts evacuations
A petroleum-based substance discharged into a Halifax-area sewer system prompted the evacuation of residents from about 70 households and an overnight hazardous materials response...
